LLResizeHandle Class Reference

#include <llresizehandle.h>

Inheritance diagram for LLResizeHandle:

[legend]Collaboration diagram for LLResizeHandle:

[legend]List of all members.

Public Types
	LEFT_TOP
	LEFT_BOTTOM
	RIGHT_TOP
	RIGHT_BOTTOM
enum	ECorner { LEFT_TOP, LEFT_BOTTOM, RIGHT_TOP, RIGHT_BOTTOM }
Public Member Functions
	LLResizeHandle (const LLString &name, const LLRect &rect, S32 min_width, S32 min_height, ECorner corner=RIGHT_BOTTOM)
virtual EWidgetType	getWidgetType () const
virtual LLString	getWidgetTag () const
virtual void	draw ()
virtual BOOL	handleHover (S32 x, S32 y, MASK mask)
virtual BOOL	handleMouseDown (S32 x, S32 y, MASK mask)
virtual BOOL	handleMouseUp (S32 x, S32 y, MASK mask)
void	setResizeLimits (S32 min_width, S32 min_height)
Protected Member Functions
BOOL	pointInHandle (S32 x, S32 y)
Protected Attributes
S32	mDragLastScreenX
S32	mDragLastScreenY
S32	mLastMouseScreenX
S32	mLastMouseScreenY
LLCoordGL	mLastMouseDir
LLPointer< LLImageGL >	mImage
S32	mMinWidth
S32	mMinHeight
ECorner	mCorner

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Detailed Description

Definition at line 41 of file llresizehandle.h.

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Member Enumeration Documentation

enum LLResizeHandle::ECorner

Enumerator:

LEFT_TOP
LEFT_BOTTOM
RIGHT_TOP
RIGHT_BOTTOM

Definition at line 44 of file llresizehandle.h.

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Constructor & Destructor Documentation

LLResizeHandle::LLResizeHandle	(	const LLString &	name,
		const LLRect &	rect,
		S32	min_width,
		S32	min_height,
		ECorner	corner = RIGHT_BOTTOM
	)

Definition at line 46 of file llresizehandle.cpp.

References FALSE, FOLLOWS_BOTTOM, FOLLOWS_LEFT, FOLLOWS_RIGHT, FOLLOWS_TOP, LLImageProviderInterface::getUIImageByID(), LEFT_BOTTOM, LEFT_TOP, mCorner, mImage, RIGHT_BOTTOM, RIGHT_TOP, LLUI::sConfigGroup, LLView::setFollows(), LLView::setSaveToXML(), and LLUI::sImageProvider.

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Member Function Documentation

void LLResizeHandle::draw

(

)

[virtual]

Reimplemented from LLView.

Definition at line 320 of file llresizehandle.cpp.

References LLView::getVisible(), gl_draw_image(), mCorner, mImage, LLPointer< Type >::notNull(), and RIGHT_BOTTOM.

LLString LLResizeHandle::getWidgetTag

(

)

const [virtual]

Implements LLView.

Definition at line 83 of file llresizehandle.cpp.

References LL_RESIZE_HANDLE_TAG.

EWidgetType LLResizeHandle::getWidgetType

(

)

const [virtual]

Implements LLView.

Definition at line 78 of file llresizehandle.cpp.

References WIDGET_TYPE_RESIZE_HANDLE.

BOOL LLResizeHandle::handleHover	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 130 of file llresizehandle.cpp.

References FALSE, LLView::findSnapEdge(), LLRectBase< Type >::getHeight(), LLView::getParent(), LLView::getRect(), LLView::getRootView(), LLControlGroup::getS32(), LLView::getVisible(), LLRectBase< Type >::getWidth(), LLView::getWindow(), LLView::hasMouseCapture(), LEFT_BOTTOM, LEFT_TOP, llclamp(), LLView::localPointToScreen(), LLRectBase< Type >::mBottom, mCorner, mDragLastScreenX, mDragLastScreenY, mLastMouseDir, mLastMouseScreenX, mLastMouseScreenY, LLRectBase< Type >::mLeft, mMinHeight, mMinWidth, LLRectBase< Type >::mRight, LLRectBase< Type >::mTop, LLCoord::mX, LLCoord::mY, NULL, pointInHandle(), RIGHT_BOTTOM, RIGHT_TOP, S32, LLUI::sConfigGroup, LLWindow::setCursor(), LLView::setRect(), LLView::SNAP_BOTTOM, LLView::SNAP_LEFT, LLView::SNAP_PARENT_AND_SIBLINGS, LLView::SNAP_RIGHT, LLView::SNAP_TOP, LLView::snappedTo(), LLRectBase< Type >::translate(), TRUE, UI_CURSOR_SIZENESW, UI_CURSOR_SIZENWSE, and LLView::userSetShape().

BOOL LLResizeHandle::handleMouseDown	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 88 of file llresizehandle.cpp.

References FALSE, LLView::getVisible(), gFocusMgr, LLView::localPointToScreen(), mDragLastScreenX, mDragLastScreenY, LLView::mEnabled, mLastMouseScreenX, mLastMouseScreenY, pointInHandle(), LLFocusMgr::setMouseCapture(), and TRUE.

BOOL LLResizeHandle::handleMouseUp	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 110 of file llresizehandle.cpp.

References FALSE, LLView::getVisible(), gFocusMgr, LLView::hasMouseCapture(), NULL, pointInHandle(), LLFocusMgr::setMouseCapture(), and TRUE.

BOOL LLResizeHandle::pointInHandle	(	S32	x,
		S32	y
	)			[protected]

Definition at line 329 of file llresizehandle.cpp.

References FALSE, LLRectBase< Type >::getHeight(), LLRectBase< Type >::getWidth(), LEFT_BOTTOM, LEFT_TOP, mCorner, LLView::mRect, LLView::pointInView(), RESIZE_BORDER_WIDTH, RIGHT_BOTTOM, RIGHT_TOP, S32, and TRUE.

Referenced by handleHover(), handleMouseDown(), and handleMouseUp().

void LLResizeHandle::setResizeLimits	(	S32	min_width,
		S32	min_height
	)			[inline]

Definition at line 57 of file llresizehandle.h.

References mMinHeight, and mMinWidth.

Referenced by LLFloater::setResizeLimits().

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Member Data Documentation

ECorner LLResizeHandle::mCorner [protected]

Definition at line 71 of file llresizehandle.h.

Referenced by draw(), handleHover(), LLResizeHandle(), and pointInHandle().

S32 LLResizeHandle::mDragLastScreenX [protected]

Definition at line 63 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mDragLastScreenY [protected]

Definition at line 64 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

LLPointer<LLImageGL> LLResizeHandle::mImage [protected]

Definition at line 68 of file llresizehandle.h.

Referenced by draw(), and LLResizeHandle().

LLCoordGL LLResizeHandle::mLastMouseDir [protected]

Definition at line 67 of file llresizehandle.h.

Referenced by handleHover().

S32 LLResizeHandle::mLastMouseScreenX [protected]

Definition at line 65 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mLastMouseScreenY [protected]

Definition at line 66 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mMinHeight [protected]

Definition at line 70 of file llresizehandle.h.

Referenced by handleHover(), and setResizeLimits().

S32 LLResizeHandle::mMinWidth [protected]

Definition at line 69 of file llresizehandle.h.

Referenced by handleHover(), and setResizeLimits().

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The documentation for this class was generated from the following files:

• llresizehandle.h
• llresizehandle.cpp

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